EP1124063A3 - Clapet anti-retour piloté - Google Patents

Clapet anti-retour piloté Download PDF

Info

Publication number
EP1124063A3
EP1124063A3 EP01102268A EP01102268A EP1124063A3 EP 1124063 A3 EP1124063 A3 EP 1124063A3 EP 01102268 A EP01102268 A EP 01102268A EP 01102268 A EP01102268 A EP 01102268A EP 1124063 A3 EP1124063 A3 EP 1124063A3
Authority
EP
European Patent Office
Prior art keywords
connection
pilot
check valve
sealing body
operated check
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01102268A
Other languages
German (de)
English (en)
Other versions
EP1124063A2 (fr
EP1124063B1 (fr
Inventor
Ulrich Schulz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weber Hydraulik GmbH Germany
Original Assignee
Weber Hydraulik GmbH Germany
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10006510A external-priority patent/DE10006510B4/de
Application filed by Weber Hydraulik GmbH Germany filed Critical Weber Hydraulik GmbH Germany
Publication of EP1124063A2 publication Critical patent/EP1124063A2/fr
Publication of EP1124063A3 publication Critical patent/EP1124063A3/fr
Application granted granted Critical
Publication of EP1124063B1 publication Critical patent/EP1124063B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/003—Systems with load-holding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/06—Circuit elements having moving parts using balls or pill-shaped disks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Check Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
EP20010102268 2000-02-10 2001-01-31 Clapet anti-retour piloté Expired - Lifetime EP1124063B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10005771 2000-02-10
DE10005771 2000-02-10
DE10006510 2000-02-15
DE10006510A DE10006510B4 (de) 2000-02-10 2000-02-15 Ventil und Vorrichtung mit Ventil

Publications (3)

Publication Number Publication Date
EP1124063A2 EP1124063A2 (fr) 2001-08-16
EP1124063A3 true EP1124063A3 (fr) 2003-12-17
EP1124063B1 EP1124063B1 (fr) 2005-12-28

Family

ID=26004257

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010102268 Expired - Lifetime EP1124063B1 (fr) 2000-02-10 2001-01-31 Clapet anti-retour piloté

Country Status (2)

Country Link
EP (1) EP1124063B1 (fr)
DE (1) DE50108496D1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516443A (en) * 1967-11-13 1970-06-23 Ingersoll Rand Co Pilot operated valve
DE2258853A1 (de) * 1972-12-01 1974-06-20 Rexroth Gmbh G L Drei- oder mehrwegeventil in sitzbauweise
WO2000000378A1 (fr) * 1998-06-26 2000-01-06 Applied Power Incorporated Dispositif de basculement hydraulique destine a faire pivoter une cabine de vehicule et vehicule muni de ce dispositif de basculement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516443A (en) * 1967-11-13 1970-06-23 Ingersoll Rand Co Pilot operated valve
DE2258853A1 (de) * 1972-12-01 1974-06-20 Rexroth Gmbh G L Drei- oder mehrwegeventil in sitzbauweise
WO2000000378A1 (fr) * 1998-06-26 2000-01-06 Applied Power Incorporated Dispositif de basculement hydraulique destine a faire pivoter une cabine de vehicule et vehicule muni de ce dispositif de basculement

Also Published As

Publication number Publication date
EP1124063A2 (fr) 2001-08-16
DE50108496D1 (de) 2006-02-02
EP1124063B1 (fr) 2005-12-28

Similar Documents

Publication Publication Date Title
DE102004012526B4 (de) Steuerventil zum Steuern der Fluidströmung in einer Hydrauliksteuereinheit
EP0947213A3 (fr) Raccord de patient
EP1722146B1 (fr) Dispositif de connexion pour tuyaux avec élément annulaire
EP1219489A3 (fr) Système et procédé de commande et/ou surveillance d'un ensemble comportant au moins deux contrôleurs
DE19956160A1 (de) Magnetventil, insbesondere hydraulisches Proportionalventil
EP0660727B1 (fr) Raccord de securite pour la therapie par perfusion
EP1132247A3 (fr) Système de fermeture pour un réservoir de carburant pour véhicule automobile
DE102007058835A1 (de) Belüftungsanordnung für Brausestrahlen
DE19962420A1 (de) Orthodontische Halterung mit Federabdeckung
EP1893459A1 (fr) Vis d'evacuation d'air a soupape de non-retour
EP1124063A3 (fr) Clapet anti-retour piloté
DE2315217A1 (de) Selbstreinigende bremsbetaetigungsvorrichtung
DE4311856B4 (de) Druckbegrenzungsventil
EP1281958A3 (fr) Dispositif pour fixer un capteur
EP1249656A3 (fr) Raccord de tuyaux
EP1762407A3 (fr) Dispositif avec évacuation du liquide
WO2001034331A1 (fr) Dispositif d'etancheite
EP1161929A3 (fr) Système hydraulique pour une table, en particulier table d'opération, comprenant plusieurs consommateurs hydrauliques
EP1217270A3 (fr) Soupape
EP1273836A3 (fr) Soupape
EP1721820A3 (fr) Palier pour tube de direction
DE19734533C5 (de) Ventil
EP1505329A3 (fr) Raccord à sertissage
EP0709527B1 (fr) Dispositif de prévention de retour d'encoulement
AT500584B1 (de) Maskendichtrahmen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 15C 3/06 B

Ipc: 7F 15B 11/00 B

Ipc: 7F 16K 15/18 B

Ipc: 7F 15B 13/01 A

Ipc: 7F 16K 31/122 B

Ipc: 7F 16K 27/02 B

Ipc: 7B 62D 33/07 B

17P Request for examination filed

Effective date: 20031218

17Q First examination report despatched

Effective date: 20040609

AKX Designation fees paid

Designated state(s): DE FR IT NL SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT NL SE

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REF Corresponds to:

Ref document number: 50108496

Country of ref document: DE

Date of ref document: 20060202

Kind code of ref document: P

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060929

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20110129

Year of fee payment: 11

Ref country code: FR

Payment date: 20110214

Year of fee payment: 11

Ref country code: NL

Payment date: 20110128

Year of fee payment: 11

Ref country code: SE

Payment date: 20110128

Year of fee payment: 11

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20120801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120801

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20141219

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50108496

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160802